42_adjoly/ft_minipowershell
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「🏗️」 wip: CD reworked

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This commit is contained in:
Adam JOLY
2024-06-25 14:40:44 +02:00
parent d3a8e94779
commit db8435b6c2
4 changed files with 32 additions and 14 deletions
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30
src/builtins/ft_cd.c
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@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/06/22 15:07:24 by adjoly #+# #+# */
/* Updated: 2024/06/25 11:22:08 by adjoly ### ########.fr */
/* Updated: 2024/06/25 13:47:17 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,7 +19,7 @@ char *__get_parent_directory(char *pwd)
{
char *tmp;
char *dir;
char *parent;
//char *parent;
tmp = pwd;
while (*tmp)
@ -28,9 +28,27 @@ char *__get_parent_directory(char *pwd)
dir = tmp;
tmp++;
}
parent = ft_calloc(dir - pwd + 1, sizeof(char));
ft_strlcpy(parent, pwd, dir - pwd + 1);
return (parent);
//parent = ft_calloc(dir - pwd + 1, sizeof(char));
ft_strlcpy(pwd, pwd, dir - pwd + 1);
return (pwd);
}
char *__relative_path(char *args, char *pwd)
{
char **path;
char **tmp;
char *new_path;
path = ft_split(args, '/');
tmp = path;
new_path = pwd;
while (*tmp)
{
if (is_str(*tmp, ".."))
new_path = __get_parent_directory(new_path);
tmp++;
}
return (new_path);
}
void ft_cd(t_env *env, char *args)
@ -47,7 +65,7 @@ void ft_cd(t_env *env, char *args)
new_pwd = env_get_value("HOME", env);
else if (args[0] == '/')
new_pwd = ft_strdup(args);
else if (is_str(args, ".."))
else
new_pwd = __get_parent_directory(pwd);
ft_putendl_fd(new_pwd, STDOUT_FILENO);
ret = chdir(new_pwd);